import”@patchwork/contracts/Patchwork721/IPatchwork721.sol”;

Inherits: IPatchworkScoped IPatchworkMetadata IERC5192 IERC721

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Functions

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schemaURI

Returns the URI of the schema

function schemaURI() external view returns (string memory);

Returns

NameTypeDescription
<none>stringstring the URI of the schema

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schema

Returns the metadata schema

function schema() external view returns (MetadataSchema memory);

Returns

NameTypeDescription
<none>MetadataSchemaMetadataSchema the metadata schema

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imageURI

Returns the URI of the image associated with the given token ID

function imageURI(uint256 tokenId) external view returns (string memory);

Parameters

NameTypeDescription
tokenIduint256ID of the token

Returns

NameTypeDescription
<none>stringstring the image URI

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setPermissions

Sets permissions for a given address

function setPermissions(address to, uint256 permissions) external;

Parameters

NameTypeDescription
toaddressAddress to set permissions for
permissionsuint256Permissions value

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storePackedMetadataSlot

Stores packed metadata for a given token ID and slot

function storePackedMetadataSlot(uint256 tokenId, uint256 slot, uint256 data) external;

Parameters

NameTypeDescription
tokenIduint256ID of the token
slotuint256Slot to store metadata
datauint256Metadata to store

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storePackedMetadata

Stores packed metadata for a given token ID

function storePackedMetadata(uint256 tokenId, uint256[] memory data) external;

Parameters

NameTypeDescription
tokenIduint256ID of the token
datauint256[]Metadata to store

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loadPackedMetadataSlot

Loads packed metadata for a given token ID and slot

function loadPackedMetadataSlot(uint256 tokenId, uint256 slot) external view returns (uint256);

Parameters

NameTypeDescription
tokenIduint256ID of the token
slotuint256Slot to load metadata from

Returns

NameTypeDescription
<none>uint256uint256 the raw slot data as a uint256

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loadPackedMetadata

Loads packed metadata for a given token ID

function loadPackedMetadata(uint256 tokenId) external view returns (uint256[] memory);

Parameters

NameTypeDescription
tokenIduint256ID of the token

Returns

NameTypeDescription
<none>uint256[]uint256[] the raw slot data as a uint256 array

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getFreezeNonce

Returns the freeze nonce for a given token ID.

function getFreezeNonce(uint256 tokenId) external view returns (uint256 nonce);

Parameters

NameTypeDescription
tokenIduint256ID of the token

Returns

NameTypeDescription
nonceuint256the nonce

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setFrozen

Sets the freeze status of a token (ERC-5192).

function setFrozen(uint256 tokenId, bool frozen) external;

Parameters

NameTypeDescription
tokenIduint256ID of the token
frozenboolFreeze status to set

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frozen

Gets the freeze status of a token (ERC-5192).

function frozen(uint256 tokenId) external view returns (bool);

Parameters

NameTypeDescription
tokenIduint256ID of the token

Returns

NameTypeDescription
<none>boolbool true if frozen, false if not

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setLocked

Sets the lock status of a token (ERC-5192).

function setLocked(uint256 tokenId, bool locked) external;

Parameters

NameTypeDescription
tokenIduint256ID of the token
lockedboolLock status to set

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Events

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Frozen

Emitted when the freeze status is changed to frozen.

event Frozen(uint256 indexed tokenId);

Parameters

NameTypeDescription
tokenIduint256The identifier for a token.

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Thawed

Emitted when the locking status is changed to not frozen.

event Thawed(uint256 indexed tokenId);

Parameters

NameTypeDescription
tokenIduint256The identifier for a token.

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PermissionChange

Emitted when the permissions are changed

event PermissionChange(address indexed to, uint256 permissions);

Parameters

NameTypeDescription
toaddressThe address the permissions are assigned to
permissionsuint256The permissions

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SchemaChange

Emitted when the schema has changed

event SchemaChange(address indexed addr);

Parameters

NameTypeDescription
addraddressthe address of the Patchwork721